Home / 43,257,362.64-59,695,250.04-23,679,501.72

Finding the Fourth Proportional to 43,257,362.64, 59,695,250.04 and 23,679,501.72

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Solution

The fourth proportional to 43,257,362.64, 59,695,250.04 and 23,679,501.72 is: 32,677,761.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,257,362.64 : 59,695,250.04 = 23,679,501.72 : x
  2. Step 2: Convert to fraction form
    43,257,362.64/59,695,250.04 = 23,679,501.72/x
  3. Step 3: Cross multiply
    43,257,362.64x = 59,695,250.04 × 23,679,501.72
  4. Step 4: Simplify right side
    43,257,362.64x = 1,413,553,775,998,010
  5. Step 5: Solve for x
    x = 1,413,553,775,998,010/43,257,362.64
  6. Step 6: Final answer
    x = 32,677,761.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.